197345040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9239}}^1$

素因数の和:9344

約数の個数: 80

約数和(自身を含む): 618710400

約数和(自身を除く): 421365360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 9239, 10680, 18478, 21360, 27717, 36956, 46195, 55434, 73912, 92390, 110868, 138585, 147824, 184780, 221736, 277170, 369560, 443472, 554340, 739120, 822271, 1108680, 1644542, 2217360, 2466813, 3289084, 4111355, 4933626, 6578168, 8222710, 9867252, 12334065, 13156336, 16445420, 19734504, 24668130, 32890840, 39469008, 49336260, 65781680, 98672520, 197345040]

約数ペア:

[(1, 197345040), (2, 98672520), (3, 65781680), (4, 49336260), (5, 39469008), (6, 32890840), (8, 24668130), (10, 19734504), (12, 16445420), (15, 13156336), (16, 12334065), (20, 9867252), (24, 8222710), (30, 6578168), (40, 4933626), (48, 4111355), (60, 3289084), (80, 2466813), (89, 2217360), (120, 1644542), (178, 1108680), (240, 822271), (267, 739120), (356, 554340), (445, 443472), (534, 369560), (712, 277170), (890, 221736), (1068, 184780), (1335, 147824), (1424, 138585), (1780, 110868), (2136, 92390), (2670, 73912), (3560, 55434), (4272, 46195), (5340, 36956), (7120, 27717), (9239, 21360), (10680, 18478)]